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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2001 by Sun Microsystems, Inc.
* All rights reserved.
*
*/
// Defaults.java : Defaults for SLP Locator, Advertiser and slpd.
// Author: Erik Guttman
//
package com.sun.slp;
import java.util.*;
import java.net.*;
/**
* This class gathers all constants used in the package into one place.
*
* @author James Kempf
*/
class Defaults {
// Default header class name for server.
static final String DEFAULT_SERVER_HEADER_CLASS =
"com.sun.slp.SLPServerHeaderV2";
// Default DA table implementation.
static final String SUN_DATABLE = "com.sun.slp.SunDATable";
// Character set.
static final String UTF8 = "UTF8";
// Service prefix.
final static String SERVICE_PREFIX = "service";
// Restricted type for DA table information.
static final ServiceType SUN_DA_SERVICE_TYPE =
new ServiceType("service:directory-agent.sun");
// Restricted type for SA table information.
static final ServiceType SUN_SA_SERVICE_TYPE =
new ServiceType("service:service-agent.sun");
// Directory agent URL type.
static final ServiceType DA_SERVICE_TYPE =
new ServiceType("service:directory-agent");
// Service agent URL type.
static final ServiceType SA_SERVICE_TYPE =
new ServiceType("service:service-agent");
// Service type attribute tag.
static final String SERVICE_TYPE_ATTR_ID = "service-type";
// Minimum refresh interval attribute tag.
static final String MIN_REFRESH_INTERVAL_ATTR_ID = "min-refresh-interval";
// These constants are involved in refreshing URLs or aging them out.
final static long lMaxSleepTime = 64800000L; // 18 hrs in milliseconds
final static float fRefreshGranularity = (float)0.1;
// Special naming authority names.
protected static final String ALL_AUTHORITIES = "*";
// Default scope name.
static final String DEFAULT_SCOPE = "default";
// Default DA attributes.
static final Vector defaultDAAttributes = new Vector();
// Default SA attributes.
static final Vector defaultSAAttributes = new Vector();
// DA attribute names.
static final String minDALifetime = "min-lifetime";
static final String maxDALifetime = "max-lifetime";
// Loopback address and name.
static final String LOOPBACK_ADDRESS = "127.0.0.1";
static final String LOOPBACK_NAME = "localhost";
// Solaris default config file
static final String SOLARIS_CONF = "file:/etc/inet/slp.conf";
static final int version = 2;
static final int iSocketQueueLength = 10;
static final int iMulticastRadius = 255;
static final int iHeartbeat = 10800;
static final int iActiveDiscoveryInterval = 900;
static final int iActiveDiscoveryGranularity = 900;
static final int iRandomWaitBound = 1000;
static final int iMulticastMaxWait = 15000;
static final int iMaximumResults = Integer.MAX_VALUE;
static final Locale locale = new Locale("en", "");
static final int iMTU = 1400;
static final int iReadMaxMTU = 8192;
static final int iSLPPort = 427;
static final String sGeneralSLPMCAddress = "239.255.255.253";
static final String sBroadcast = "255.255.255.255";
static final int iTCPTimeout = 20000;
static final int[] a_iDatagramTimeout = {1000, 2000, 3000};
static final int[] a_iConvergeTimeout =
{3000, 3000, 3000, 3000, 3000};
static final int[] a_iDADiscoveryTimeout =
{2000, 2000, 2000, 2000, 3000, 4000};
static Vector restrictedTypes;
static {
InetAddress iaLocal = null;
// Get local host. Note that we just use this for the scope
// name, so it doesn't matter if that interface isn't
// taking any requests.
try {
iaLocal = InetAddress.getLocalHost();
} catch (UnknownHostException ex) {
Assert.slpassert(false,
"resolve_failed",
new Object[] {"localhost"});
}
// Normalize the hostname into just the nodename (as
// opposed to the fully-qualified host name).
String localHostName = iaLocal.getHostName();
int dot = localHostName.indexOf('.');
if (dot != -1) {
localHostName = localHostName.substring(0, dot);
}
// Set default DA table and SA only scopes. On Solaris,
// the SA only scopes consist of the local machine
// name, and the default DA table is SolarisDATable.
// If this were C, there would be an #ifdef SOLARIS
// around this code.
Properties props = System.getProperties();
props.put(DATable.SA_ONLY_SCOPES_PROP, localHostName);
props.put(DATable.DA_TABLE_CLASS_PROP, SUN_DATABLE);
System.setProperties(props);
// Set up the vector of restricted types. Restricted types
// are only allowed to be added or deleted through the
// slpd process. They also have no authentication information,
// even if the network is authenticated. This is because
// slpd is running as root and so unless root is compromised
// the information can be trusted.
restrictedTypes = new Vector();
restrictedTypes.addElement(SUN_DA_SERVICE_TYPE);
}
}
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